Here are some natural ways to ensure you have a bear proof house, which may or may not be effective for the bears in your area, but they are definitely worth a shot! Some of these things may also work to deter opossums and raccoons.

A homemade dog shampoo bar perfect for your dog(s). Because their skin and hair pH are more acidic than ours, they need a special recipe; this natural recipe delivers on all counts and is simple enough to make at home.